EP 4109981 A1 20221228 - POWER SAVING SIGNAL DESIGN IN NR

Title (en)

POWER SAVING SIGNAL DESIGN IN NR

Title (de)

STROMSPARSIGNALDESIGN IN NR

Title (fr)

DESIGN D'UN SIGNAL D'ÉCONOMIE D'ÉNERGIE EN NR

Publication

EP 4109981 A1 20221228 (EN)

Application

EP 22177571 A 20190325

Priority

US 201862647279 P 20180323
US 201862655408 P 20180410
US 201862656191 P 20180411
US 201862660586 P 20180420
US 201862661833 P 20180424
US 201862664521 P 20180430
US 201862665687 P 20180502
US 201862680826 P 20180605
US 201862683352 P 20180611
US 201862690058 P 20180626
US 201862724985 P 20180830
US 201862726629 P 20180904
US 201862741947 P 20181005
US 201862755222 P 20181102
US 201862768237 P 20181116
US 201862771864 P 20181127
US 201862772273 P 20181128
US 201962790760 P 20190110
US 201962815089 P 20190307
US 201916360883 A 20190321
EP 19770862 A 20190325
KR 2019003451 W 20190325

Abstract (en)

The present disclosure relates to a communication method and system for converging a 5<sup>th</sup>-Generation (5G) communication system for supporting higher data rates beyond a 4<sup>th</sup>-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a user equipment (UE) for power saving is provided. The method comprises receiving, from a serving cell, a set of configurations, receiving a power saving signal (PoSS) from a first downlink channel based on the received set of configurations, acquiring a first part of information for power saving from the PoSS, receiving, based on the received set of configurations, a second downlink channel that is a control channel, and acquiring a second part of information for the power saving from the received second downlink channel.

IPC 8 full level

H04W 52/02 (2009.01); H04W 74/00 (2009.01); H04W 76/28 (2018.01)

CPC (source: EP KR US)

H04W 52/0212 (2013.01 - KR); H04W 52/0216 (2013.01 - EP); H04W 52/0219 (2013.01 - US); H04W 52/0229 (2013.01 - EP); H04W 52/0235 (2013.01 - EP KR US); H04W 52/0219 (2013.01 - EP); H04W 74/006 (2013.01 - EP); H04W 76/28 (2018.02 - EP); Y02D 30/70 (2020.08 - EP)

Citation (search report)

[A] US 2017265171 A1 20170914 - RICO ALVARINO ALBERTO [US], et al
[I] QUALCOMM INCORPORATED: "Advanced Grant Indication for UE Power Saving", vol. RAN WG1, no. Prague, Czech Republic; 20171009 - 20171013, 8 October 2017 (2017-10-08), XP051341739, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20171008]
[A] QUALCOMM INCORPORATED: "Wake-Up Signaling for C-DRX", vol. RAN WG2, no. Reno, USA; 20171127 - 20171201, 17 November 2017 (2017-11-17), XP051372457, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG2%5FRL2/TSGR2%5F100/Docs/> [retrieved on 20171117]
[A] QUALCOMM INCORPORATED: "Open Issues on CA", vol. RAN WG1, no. Reno, NV, USA; 20171127 - 20171201, 18 November 2017 (2017-11-18), XP051370155, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F91/Docs/> [retrieved on 20171118]
[AP] VIVO: "NR UE power saving", vol. RAN WG1, no. Busan, Korea; 20180521 - 20180525, 20 May 2018 (2018-05-20), XP051441305, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/> [retrieved on 20180520]
[A] INTEL CORPORATION: "WUS consideration for efeMTC", vol. RAN WG2, no. Prague, Czech Republic; 20171009 - 20171013, 8 October 2017 (2017-10-08), XP051342675, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN2/Docs/> [retrieved on 20171008]

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

US 10652826 B2 20200512; US 2019297577 A1 20190926; CN 112136344 A 20201225; CN 112136344 B 20240308; EP 3744130 A1 20201202; EP 3744130 A4 20210317; EP 3744130 B1 20220608; EP 4109981 A1 20221228; KR 20200124719 A 20201103; US 11234191 B2 20220125; US 11871217 B2 20240109; US 11917545 B2 20240227; US 2020275372 A1 20200827; US 2022150835 A1 20220512; US 2023209470 A1 20230629; WO 2019182428 A1 20190926

DOCDB simple family (application)

US 201916360883 A 20190321; CN 201980021183 A 20190325; EP 19770862 A 20190325; EP 22177571 A 20190325; KR 2019003451 W 20190325; KR 20207027498 A 20190325; US 202015929584 A 20200511; US 202217583009 A 20220124; US 202218064246 A 20221209